Wynne-Powell
Thomas Wynne-Powell, Oxfordshire GB
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20090290079 | DISPLAY, INSTRUMENT PANEL, OPTICAL SYSTEM AND OPTICAL INSTRUMENT - A multiple depth display provided for displaying images at different depths comprises a single display device ( | 11-26-2009 |
20130057961 | DISPLAY, INSTRUMENT PANEL, OPTICAL SYSTEM AND OPTICAL INSTRUMENT - A multiple depth display provided for displaying images at different depths comprises a single display device ( | 03-07-2013 |
Thomas Mathew Wynne-Powell, Nottinghamshire GB
Patent application number | Description | Published |
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20110012924 | DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL - A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed. | 01-20-2011 |
Thomas Mathew Wynne-Powell, Oxfordshire GB
Patent application number | Description | Published |
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20120056914 | DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL - A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed. | 03-08-2012 |
20120147026 | DISPLAY DEVICE AND LIQUID CRYSTAL DISPLAY PANEL - A display device is provided that comprises a liquid crystal display panel for displaying an image by spatial light modulation, and circuitry for switching liquid crystal in the panel between having a first configuration in a first mode to cause an image displayed using the panel to be discernible from a wide range of viewing angles, and having a second configuration in a second mode to cause an image displayed using the panel to be discernible substantially only from within a narrow range of viewing angles. Several types of display panel to achieve such in-panel switching between public and private viewing modes are disclosed. | 06-14-2012 |
Thomas Matthew Wynne-Powell, Oxford GB
Patent application number | Description | Published |
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20120152735 | Production of Nanoparticles - Composite nanoparticles can be produced by a processing apparatus comprising a source of charged, moving nanoparticles or a first material and a first size, apparatus for imposing a like potential in a region lying in the path of the nanoparticles, and a physical vapour deposition source of a second material directed toward the region, thereby to produce nanoparticles of a second and greater size being a composite of the first and second materials. The apparatus for imposing a like potential can comprise one or more conductive rings surrounding the path of the nanoparticles, each at a successively lower potential. The physical vapour deposition source can be one or more of a sputter target, or an evaporative source, or another PVD source. There can be a plurality of physical vapour deposition sources, thereby allowing a larger region in which the shell is deposited. All of the physical vapour deposition sources can deposit the same material, for a uniform shell. Alternatively, different sources could allow for multiple shells or alloy shells. | 06-21-2012 |